When Norwegian resistance leader Lieutenant Erik Bergman reports the location of a German V-2 rocket fuel plant, the Royal Air Force's 633 Squadron is assigned the mission to destroy it. The plant is in a seemingly-impregnable location beneath an overhanging cliff at the end of a long, narrow fjord lined with anti-aircraft guns. The only way to destroy the plant is by collapsing the cliff on top of it.
Cliff Robertson
as Wing Commander Roy Grant
George Chakiris
as Lieutenant Erik Bergman
Maria Perschy
as Hilde Bergman
Harry Andrews
as Air Vice-Marshal Davis
Donald Houston
as Group Captain Don Barrett
Michael Goodliffe
as Squadron Leader Frank Adams
John Meillon
as Flight Lieutenant Gillibrand
John Bonney
as Flight Lieutenant Scott
Angus Lennie
as Flying Officer Hoppy Hopkinson
Scot Finch
as Flying Officer Bissell
John Chard
Fall in for the blood pumping joy of De Havilland's Mosquitoes. A WW2 squadron of Mosquito bombers are training for a perilous mission to bomb a cliff face in Norway; with the aim to bring the cliff tumbling down on the German arms factory below it. 633 Squadron may not be a film for the War...
CinemaSerf
We probably ought to bear in mind that this film was designed for success at the American box office, so there is quite a lot of theatrical licence taken with this telling of the story of an RAF squadron tasked with the destruction of a Nazi rocket fuel factory built deep into a Norwegian mountainsi...